Partner Patrol U.S. Army Staff Sgt. Luis Vargas (middle) from the 3rd Battalion, 320th Field Artillery Regiment, 101st Airborne Division, and an Iraqi soldier converse with an Iraqi man during a partner patrol in Osha City, Tikrit, April 27, 2006. SHARE: Download: Full Size (0.14 MB) Credit: VIRIN: 926945-K-TIG83-363.jpg Photo Gallery